Even with this technique, though, it’s impossible to make useful forecasts more than 10 days ahead. When you see a tabloid predicting extreme weather three months in advance it’s little more. And why aren't they always accurate? Verkkoweather forecasting is an important science. Accurate forecasting can help to save lives and minimise property damage. It’s also crucial for. Verkkomcgovern, who leads the nsf a. i. Institute for research on trustworthy a. i. In weather, climate and coastal oceanography (ai2es) at the.